The plgLTPA adds LTPA Single Sign-On (SSO) authentication capabilities. A user can login Joomla! without retyping password if he is already authenticated through an application running on IBM WebSphere® or Lotus Domino®.

plgLTPA is available for Joomla! 1.5 and it is composed by two Joomla! plugin: the Authentication Plugin and the Single SignOn Plugin. Both of them can be downloaded here and for more details you can refer to te On Line Documentation and the On Line Configuration Demostration